Why is Spotify trying to log into an old iphone?

[AngBrisvegas]

I have an android but anytime I'm listening via the Spotify app it tries to log into 'iPhone'. I no longer have an iPhone. It stops playing continuously and gives me an error message (see attachment).
I have changed from fb login to setting a Spotify password. I've logged out of all devices. I've reinstalled the app.
This is driving me nuts and makes Spotify unusable. Can anyone help? Otherwise I'll be cancelling my premium subscription as this is ridiculous.